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https://www.tsingfun.com/it/cpp/1354.html 

BugTrap:程序崩溃快照、bug跟踪之利器 - C/C++ - 清泛网 - 专注C/C++及内核技术

...息 BT_SetAppName(_T("MarketInfo")); BT_SetDialogMessage(BTDM_INTRO1, _T("We're so Sorry, program crashed because of our mistakes !")); BT_SetDialogMessage(BTDM_INTRO2, _T("本程序会尝试收集仅与此次异常崩溃相关的数据,请将此报告发送给我们以便帮助我们开...
https://www.tsingfun.com/it/cpp/1371.html 

PHP报错:Only variables should be passed by reference - C/C++ - 清泛网 - 专注C/C++及内核技术

... 第406行:$tag_sel = array_shift(explode(' ', $tag)); 解决办法 1 : 5.3以上版本的问题,应该也和配置有关 只要406行把这一句拆成两句就没有问题了 $tag_sel = array_shift(explode(' ', $tag)); 改成: $tag_arr = explode(' ', $tag); $tag_sel = array_shi...
https://www.tsingfun.com/it/cpp/1383.html 

C++ 线程安全的单例模式 - C/C++ - 清泛网 - 专注C/C++及内核技术

...是如果处理大量数据时,该锁才成为严重的性能瓶颈。 1、静态成员实例的懒汉模式: class Singleton { private: static Singleton* m_instance; Singleton(){} public: static Singleton* getInstance(); }; Singleton* Singleton::getInstance() { i...
https://www.tsingfun.com/it/cpp/1432.html 

向CListView控件发LVN_COLUMNCLICK消息 - C/C++ - 清泛网 - 专注C/C++及内核技术

... memset(&nmListView, 0, sizeof(nmListView)); nmListView.iItem = -1;//NOT USED IN HERE nmListView.iSubItem = index;//INDEX VALUE nmListView.hdr.hwndFrom = listCtrl.GetSafeHwnd(); nmListView.hdr.idFrom = listCtrl.GetDlgCtrlID(); nmListView.hdr.code = LVN_C...
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MFC Telnet Application(mfc telnet 端口,代码实现、不调用telnet.exe) ...

...工程升级后,可能出现编译不过的情况,请将stdafx.h中0x0410全部改为0x0501即可。The article demonstrates an MFC GUI Telnet application with server capabilities for incoming connections support. Download demo - 29.9 KB Download source - 42.1 KB Introduction I've deve...
https://www.tsingfun.com/it/cpp/1483.html 

stdbool.h C99标准杂谈 - C/C++ - 清泛网 - 专注C/C++及内核技术

...stdbool.h,包含了四个用于布尔型的预定义宏: #define true 1 #define false 0 #define bool _Bool typdef int _Bool 但是很遗憾,Visual C++不支持C99,至少现在来看是没这个计划(参见http://en.wikipedia.org/wiki/C99)。所以stdbool.h就不能在vc里面用: ...
https://www.tsingfun.com/it/cpp/1493.html 

SHFileOperation 这个API函数怎么用起来结果飘忽不定? - C/C++ - 清泛网 -...

...码如下: WIN32_FIND_DATA FindFileData; char szCurPath[MAX_PATH + 1] = { 0 }; GetCurrentDirectory(MAX_PATH, szCurPath); CString findFileName; findFileName.Format("%stest*.txt", szCurPath); HANDLE hFind = ::FindFirstFile(findFileName, &FindFileData); if(INVALID_HANDLE_VALUE != hFind) {...
https://www.tsingfun.com/it/cpp/1496.html 

c++ boost::multi_index composite keys efficiency - C/C++ - 清泛网 - 专注C/C++及内核技术

...tored such that a lookup for a specific 2-part composite key will take O(n=1) time, i.e. is the container sorted such that there is a pointer directly to each item, or does the boost container retrieve a list that matches the first part of the composite key and then need to perform a search for item...
https://www.tsingfun.com/it/cpp/1497.html 

C++字符串截断时中文的处理问题(中文被截断怎么处理?) - C/C++ - 清泛网...

...普通的ASCII字符。 具体请参考:https://www.tsingfun.com/it/cpp/1335.html 当然,还有其他方式就是判断 > 127 或 < 0(即首bit为1,signed时值为负),道理也是一样,不过推荐上面的写法。C++ 字符串 中文截断
https://www.tsingfun.com/it/cpp/1537.html 

CreateWindow()动态创建一个EditBox - C/C++ - 清泛网 - 专注C/C++及内核技术

...&quot;), 0, WS_CHILD | WS_VISIBLE | ES_WANTRETURN, 70, 4, 60, 16, m_hWnd, 0, 0, 0); // 显示 ::ShowWindow(m_wndEdit, SW_SHOW); 常见错误解决思路: 1.创建失败,不显示输入框等。DWORD errno = GetLastError() 查看错误代码。 2.不可在类...